233478720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:530

約数の個数: 224

約数和(自身を含む): 839053440

約数和(自身を除く): 605574720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 192, 216, 240, 244, 270, 288, 305, 320, 360, 366, 432, 443, 480, 488, 540, 549, 576, 610, 720, 732, 864, 886, 915, 960, 976, 1080, 1098, 1220, 1329, 1440, 1464, 1647, 1728, 1772, 1830, 1952, 2160, 2196, 2215, 2440, 2658, 2745, 2880, 2928, 3294, 3544, 3660, 3904, 3987, 4320, 4392, 4430, 4880, 5316, 5490, 5856, 6588, 6645, 7088, 7320, 7974, 8235, 8640, 8784, 8860, 9760, 10632, 10980, 11712, 11961, 13176, 13290, 14176, 14640, 15948, 16470, 17568, 17720, 19520, 19935, 21264, 21960, 23922, 26352, 26580, 27023, 28352, 29280, 31896, 32940, 35136, 35440, 39870, 42528, 43920, 47844, 52704, 53160, 54046, 58560, 59805, 63792, 65880, 70880, 79740, 81069, 85056, 87840, 95688, 105408, 106320, 108092, 119610, 127584, 131760, 135115, 141760, 159480, 162138, 175680, 191376, 212640, 216184, 239220, 243207, 255168, 263520, 270230, 318960, 324276, 382752, 405345, 425280, 432368, 478440, 486414, 527040, 540460, 637920, 648552, 729621, 765504, 810690, 864736, 956880, 972828, 1080920, 1216035, 1275840, 1297104, 1459242, 1621380, 1729472, 1913760, 1945656, 2161840, 2432070, 2594208, 2918484, 3242760, 3648105, 3827520, 3891312, 4323680, 4864140, 5188416, 5836968, 6485520, 7296210, 7782624, 8647360, 9728280, 11673936, 12971040, 14592420, 15565248, 19456560, 23347872, 25942080, 29184840, 38913120, 46695744, 58369680, 77826240, 116739360, 233478720]

約数ペア:

[(1, 233478720), (2, 116739360), (3, 77826240), (4, 58369680), (5, 46695744), (6, 38913120), (8, 29184840), (9, 25942080), (10, 23347872), (12, 19456560), (15, 15565248), (16, 14592420), (18, 12971040), (20, 11673936), (24, 9728280), (27, 8647360), (30, 7782624), (32, 7296210), (36, 6485520), (40, 5836968), (45, 5188416), (48, 4864140), (54, 4323680), (60, 3891312), (61, 3827520), (64, 3648105), (72, 3242760), (80, 2918484), (90, 2594208), (96, 2432070), (108, 2161840), (120, 1945656), (122, 1913760), (135, 1729472), (144, 1621380), (160, 1459242), (180, 1297104), (183, 1275840), (192, 1216035), (216, 1080920), (240, 972828), (244, 956880), (270, 864736), (288, 810690), (305, 765504), (320, 729621), (360, 648552), (366, 637920), (432, 540460), (443, 527040), (480, 486414), (488, 478440), (540, 432368), (549, 425280), (576, 405345), (610, 382752), (720, 324276), (732, 318960), (864, 270230), (886, 263520), (915, 255168), (960, 243207), (976, 239220), (1080, 216184), (1098, 212640), (1220, 191376), (1329, 175680), (1440, 162138), (1464, 159480), (1647, 141760), (1728, 135115), (1772, 131760), (1830, 127584), (1952, 119610), (2160, 108092), (2196, 106320), (2215, 105408), (2440, 95688), (2658, 87840), (2745, 85056), (2880, 81069), (2928, 79740), (3294, 70880), (3544, 65880), (3660, 63792), (3904, 59805), (3987, 58560), (4320, 54046), (4392, 53160), (4430, 52704), (4880, 47844), (5316, 43920), (5490, 42528), (5856, 39870), (6588, 35440), (6645, 35136), (7088, 32940), (7320, 31896), (7974, 29280), (8235, 28352), (8640, 27023), (8784, 26580), (8860, 26352), (9760, 23922), (10632, 21960), (10980, 21264), (11712, 19935), (11961, 19520), (13176, 17720), (13290, 17568), (14176, 16470), (14640, 15948)]